G01S 7/52004
Means for monitoring or calibrating
Official title: {Means for monitoring or calibrating (short-range imaging G01S7/5205)}
G01S7/52004 (Means for monitoring or calibrating) appears on 928 US grants and 888 published applications in this corpus.
Search patents in G01S- Granted patents
- 928
- Published applications
- 888
- Assignees
- 477
- Inventors
- 2,037
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 27 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 16 | 0 |
| 1995 | 10 | 0 |
| 1996 | 17 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 17 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 2 |
| 2002 | 18 | 13 |
| 2003 | 7 | 9 |
| 2004 | 12 | 16 |
| 2005 | 12 | 12 |
| 2006 | 15 | 16 |
| 2007 | 8 | 11 |
| 2008 | 12 | 14 |
| 2009 | 12 | 17 |
| 2010 | 9 | 20 |
| 2011 | 11 | 19 |
| 2012 | 17 | 27 |
| 2013 | 15 | 15 |
| 2014 | 23 | 28 |
| 2015 | 20 | 26 |
| 2016 | 21 | 25 |
| 2017 | 26 | 49 |
| 2018 | 27 | 44 |
| 2019 | 44 | 66 |
| 2020 | 41 | 77 |
| 2021 | 59 | 85 |
| 2022 | 78 | 78 |
| 2023 | 58 | 61 |
| 2024 | 64 | 68 |
| 2025 | 59 | 59 |
| 2026 | 38 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01S 7/52006With provision for compensating the effects of temperature165
- G01S 2007/52009Of sensor obstructionIndexing code84
- G01S 2007/52014Involving a reference reflector integrated in the sensor or transducer configurationIndexing code29
- G01S 2007/52012Involving a reference ground returnIndexing code26
- G01S 2007/52007Involving adjustment of transmitted powerIndexing code24
Recent patents
- Self-cleaning ultrasonic sensors29 Sep 2026US 12,748,201 B2Semiconductor Components Industries, LLC
- Low power presence detection in collaborative environment22 Sep 2026US 12,742,866 B2QUALCOMM Incorporated
- Ultrasound attenuation coefficient estimation using aberration compensation and reference phantoms15 Sep 2026US 12,733,913 B2Shantou Institute of Ultrasonic Instruments Co., Ltd.
- System and method for sensing underwater point cloud8 Sep 2026US 12,730,220 B2Metal Industries Research & Development Centre
- Systems and methods for training a depth estimator to be scale-aware using weak sonar supervision25 Aug 2026US 12,717,014 B2Toyota Jidosha Kabushiki Kaisha
- Method for determining a direction from which an emergency vehicle is approaching a vehicle8 Oct 2026US 2026/0309827 A1Mercedes-Benz Group AG
- System and method for tracking poses of plurality of devices within an environment8 Oct 2026US 2026/0309867 A1Varjo Technologies Oy
- System and techniques for improving in-room person detection27 Aug 2026US 2026/0251790 A1Apple Inc.
- Garment with ultrasonic imaging sensors20 Aug 2026US 2026/0240520 A1Ikko Health Ltd.
- Method and Apparatus for Providing Training Data Sets for the Training of a Classification Model for Object Identification for an Ultrasonic Sensor System in a Mobile Device13 Aug 2026US 2026/0235743 A1Robert Bosch GmbH
Most cited
By later US patents
- Vehicular position monitoring system with integral mirror video display712US 5,793,308 ASensorvision Technologies, L.L.C. · 1998
- Calibration for autonomous vehicle operation409US 9,916,703 B2Zoox, Inc. · 2018
- Three-dimensional displacement of a body with computer interface396US 5,214,615 A1993
- Vehicle backing aid363US 4,937,796 A1990
- Detecting sensor degradation by actively controlling an autonomous vehicle277US 9,274,525 B1Google Inc. · 2016